Theft and burglary: what separates them in law

Theft and burglary are distinct offences in English law. Theft is taking someone else's property dishonestly with the intention of keeping it permanently. Burglary involves entering a building as a trespasser with intent to steal, cause damage or inflict harm. The difference hinges on trespass and entry. This guide explains the legal definitions, gives examples of each offence and shows what sentences courts impose.

Theft under the Theft Act 1968

Theft is defined by section 1 of the HS Criminal Law Theft Act 1968. A person is guilty of theft if they dishonestly appropriate property belonging to another with the intention of permanently depriving the owner of it. Each element must be proved for a conviction.

Dishonesty is judged by whether the person's actions were dishonest by the standards of ordinary people and whether the person knew their conduct was dishonest. Appropriation means taking control of property, even briefly. Property covers money, goods, and anything that can be owned. Belonging to another means the property is owned or controlled by someone else. Intention to permanently deprive means the person intends to keep the property or treat it as their own, not borrow it.

Examples of theft include shoplifting, taking money from a wallet, removing tools from a workplace or picking up a phone left on a table and walking away with it. The location is irrelevant: theft can happen in a home, a shop, a street or any other place. What matters is the dishonest taking.

Burglary under the Theft Act 1968

Burglary is defined by section 9 of the Theft Act 1968 in two forms. A person commits burglary if they enter a building or part of a building as a trespasser with intent to steal, inflict grievous bodily harm or cause unlawful damage. Alternatively, having entered as a trespasser, they steal or attempt to steal anything, or inflict or attempt to inflict grievous bodily harm on any person.

Trespass means entering without permission or exceeding the permission given. A customer in a shop who walks into a staff-only area becomes a trespasser. Building includes houses, flats, offices, garages, sheds and any structure people use. A tent or vehicle used as a dwelling can count as a building. Part of a building means areas within a building where the person has no right to be.

The intent must exist at the point of entry. If someone enters lawfully and later decides to steal, that is theft, not burglary. If they enter without permission intending to steal, that is burglary even if they take nothing.

Aggravated burglary

Aggravated burglary is a more serious form, defined by section 10 of the Theft Act 1968. It applies when a person commits burglary and has with them a firearm, imitation firearm, weapon of offence or explosive. The weapon must be in their possession at the time of the burglary. Rights when arrested apply in full to anyone detained on suspicion of aggravated burglary.

Trespass: the difference that matters

Trespass is the element that separates burglary from theft. Theft can happen anywhere and does not require unauthorised entry. Burglary requires entering a building as a trespasser. Without trespass, there is no burglary.

A person who takes a jacket from a coat rack in a shop commits theft. A person who climbs through a window into a house and takes the same jacket commits burglary. The act of taking is identical; the trespass changes the offence.

Permission to enter can be limited. A guest invited into a living room who walks into a bedroom without asking becomes a trespasser in that part of the building. If they then steal something from the bedroom, that is burglary.

Intent at the moment of entry

For burglary, intent must exist when the person enters the building. The prosecution must prove the person intended to steal, cause damage or inflict harm at that moment. If intent forms later, the entry itself is not burglary.

Imagine someone enters a neighbour's garage to borrow a tool without asking. They see a bicycle and decide to take it. That is theft of the bicycle and possibly a separate offence of trespass, but not burglary. The intent to steal did not exist when they entered.

Now imagine the same person enters the garage intending to steal the bicycle. They do not find it and leave empty-handed. That is burglary. The intent at entry is what matters, not what they actually take.

Sentencing differences between theft and burglary

Sentences reflect the seriousness of each offence. Theft carries a maximum sentence of seven years' imprisonment. Burglary of a dwelling carries a maximum of fourteen years. Burglary of a non-dwelling carries a maximum of ten years. Aggravated burglary carries a maximum of life imprisonment.

Courts consider the value of property stolen, the harm caused, whether force or threats were used and the impact on victims. Burglary of a home is treated as particularly serious because of the violation of a person's private space. Suspended sentences and community orders are possible for less serious cases.

Common situations and how the law treats them

A person walks into a shop, picks up an item and leaves without paying. That is theft. A person breaks a window, climbs into the shop after closing time and takes the same item. That is burglary.

A guest at a party takes a coat from a bedroom without permission. If they entered the bedroom as a guest with permission, that is theft. If the bedroom was locked or clearly off-limits and they forced their way in, that is burglary.

Someone enters a garden shed through an open door and takes a lawnmower. If the shed is part of a dwelling or a separate building used as a dwelling, and they had no permission to enter, that is burglary. If the shed is in a public park and they simply took the lawnmower, that is theft.

Steps to take if you are accused of theft or burglary

1. Do not answer questions without a solicitor present. Police interviews are recorded and anything you say can be used as evidence.
2. Ask for the duty solicitor at the police station if you do not have your own. Legal advice is free and independent.
3. Write down what happened as soon as you can. Include times, places, who was present and what was said.
4. Tell your solicitor everything, even details that seem unimportant. They cannot advise you properly without the full picture.
5. Find out whether you are eligible for legal aid if you cannot afford representation.

Defences and what the prosecution must prove

For theft, a defence might argue the person believed they had a right to the property, acted honestly or did not intend to keep it permanently. For burglary, a defence might argue the person had permission to enter, did not enter as a trespasser or had no intent to steal or cause harm at the point of entry.

The prosecution must prove every element of the offence beyond reasonable doubt. If they cannot prove dishonesty in a theft case, or trespass and intent in a burglary case, the charge fails. The burden of proof is always on the prosecution.

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